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root/repos/HostUpdate/HostUpdate.cpp

Comparing HostUpdate/HostUpdate.cpp (file contents):
Revision 1 by Douglas Thrift, 2003-11-05T17:58:20-08:00 vs.
Revision 900 by douglas, 2007-04-29T02:26:40-07:00

#	Line 1 | Line 1
1	<	// Host Update
2	<	//
3	<	// Douglas Thrift
4	<	//
5	<	// $Id$
6	<
7	<	#include "HostUpdate.hpp"
8	<
9	<	int main(int argc, char* argv[])
10	<	{
11	<	HostUpdate update;
12	<
13	<	return 0;
14	<	}
15	<
16	<	HostUpdate::HostUpdate()
17	<	{
18	<	CgiEnvironment env = cgi.getEnvironment();
19	<
20	<	cout << "Location: " << (env.usingHTTPS() ? "https" : "http") << "://"
21	<	<< env.getServerName() << ":" << env.getServerPort() << "/\n\n";
22	<
23	<	form_iterator itor = cgi["host"];
24	<	FormEntry host = *itor;
25	<	}
26	<
27	<	HostUpdate::~HostUpdate()
28	<	{
29	<	}
1	>	// Host Update
2	>	//
3	>	// Douglas Thrift
4	>	//
5	>	// $Id$
6	>
7	>	#include "HostUpdate.hpp"
8	>	#include "Host.hpp"
9	>
10	>	#ifndef _WIN32
11	>
12	>	#include <resolv.h>
13	>
14	>	#else
15	>
16	>	#include <windows.h>
17	>
18	>	#endif
19	>
20	>	int main(int argc, char* argv[])
21	>	{
22	>	#ifndef _WIN32
23	>	::res_init();
24	>
25	>	for (short index(0); index < MAXNS; ++index)
26	>	if (index + 1 < MAXNS)
27	>	::memcpy(&_res.nsaddr_list[index].sin_addr, &_res.nsaddr_list[index + 1].sin_addr, sizeof(in_addr_t));
28	>	else
29	>	::memset(&_res.nsaddr_list[index].sin_addr, 0, sizeof(in_addr_t));
30	>
31	>	::umask(0111);
32	>	#endif
33	>
34	>	HostUpdate update;
35	>
36	>	return 0;
37	>	}
38	>
39	>	HostUpdate::HostUpdate() : host(false), name(false), address(false), platform(false), since(false)
40	>	{
41	>	{
42	>	struct ::stat hosts;
43	>
44	>	if (::stat("hosts", &hosts) != 0)
45	>	::mkdir("hosts");
46	>	}
47	>
48	>	std::string agent = sgetenv("HTTP_USER_AGENT");
49	>	std::string method = sgetenv("REQUEST_METHOD");
50	>
51	>	parse(method);
52	>	mode();
53	>
54	>	if (agent.find("Host Update/") == 0 && method == "POST" && agent.find(" (")  != std::string::npos && agent.find(") libwww-perl/") != std::string::npos)
55	>	update(agent);
56	>	else if (agent.find("Host Update Sharp/") == 0 && method == "POST" && agent.find(" (") != std::string::npos && agent.find(')') != std::string::npos)
57	>	update(agent);
58	>	else
59	>	display();
60	>	}
61	>
62	>	void HostUpdate::parse(const std::string& method)
63	>	{
64	>	std::string query;
65	>
66	>	if (method == "POST")
67	>	std::getline(std::cin, query);
68	>	else
69	>	query = sgetenv("QUERY_STRING");
70	>
71	>	if (query.empty())
72	>	return;
73	>
74	>	std::istringstream input(query);
75	>
76	>	do
77	>	{
78	>	std::string name, value;
79	>
80	>	std::getline(input, name, '=');
81	>	std::getline(input, value, '&');
82	>
83	>	cgi.insert(std::pair<std::string, std::string>(name, value));
84	>	}
85	>	while (input.good());
86	>	}
87	>
88	>	void HostUpdate::mode()
89	>	{
90	>	for (std::multimap<std::string, std::string>::iterator itor(cgi.find("mode")); itor != cgi.upper_bound("mode") && itor != cgi.end(); itor++)
91	>	{
92	>	std::string mode(itor->second);
93	>
94	>	for (std::string::iterator itor(mode.begin()); itor != mode.end(); itor++)
95	>	{
96	>	char mode(*itor);
97	>
98	>	switch (mode)
99	>	{
100	>	case 'h':
101	>	if (!host)
102	>	host = true;
103	>
104	>	break;
105	>	case 'n':
106	>	if (!name)
107	>	name = true;
108	>
109	>	break;
110	>	case 'a':
111	>	if (!address)
112	>	address = true;
113	>
114	>	break;
115	>	case 'p':
116	>	if (!platform)
117	>	platform = true;
118	>
119	>	break;
120	>	case 's':
121	>	if (!since)
122	>	since = true;
123	>
124	>	break;
125	>	}
126	>	}
127	>	}
128	>
129	>	if (!host && !name && !address && !platform && !since)
130	>	host = true, name = true, address = true, platform = true, since = true;
131	>	}
132	>
133	>	void HostUpdate::update(const std::string& agent)
134	>	{
135	>	std::cout << "Content-Type: text/plain\n\n";
136	>
137	>	std::multimap<std::string, std::string>::iterator itor = cgi.find("host");
138	>
139	>	if (itor == cgi.end())
140	>	return;
141	>
142	>	if (itor->second.empty())
143	>	return;
144	>
145	>	std::string host(itor->second), name(sgetenv("REMOTE_HOST")), address(sgetenv("REMOTE_ADDR"));
146	>
147	>	std::string::size_type begin(agent.find('(') + 1), end(agent.rfind(')'));
148	>
149	>	if (begin >= end)
150	>	return;
151	>
152	>	std::string platform(agent.substr(begin, end - begin));
153	>
154	>	Host client(host, name, address, platform), saved(host);
155	>
156	>	if (client != ++saved)
157	>	client--;
158	>
159	>	display(client);
160	>	}
161	>
162	>	void HostUpdate::display()
163	>	{
164	>	std::cout << "Content-Type: text/plain\n\n";
165	>
166	>	{
167	>	bool request(false);
168	>
169	>	for (std::multimap<std::string, std::string>::iterator itor(cgi.find("host")); itor != cgi.upper_bound("host") && itor != cgi.end(); itor++)
170	>	{
171	>	if (!itor->second.empty())
172	>	{
173	>	Host host(itor->second);
174	>
175	>	display(++host);
176	>
177	>	if (!request)
178	>	request = true;
179	>	}
180	>	}
181	>
182	>	if (request)
183	>	return;
184	>	}
185	>
186	>	std::set<Host> hosts;
187	>
188	>	#ifndef _WIN32
189	>	DIR* ::dir(opendir("hosts"));
190	>	struct ::dirent* ent;
191	>
192	>	while ((ent = ::readdir(dir)) != NULL)
193	>	{
194	>	std::string file(ent->d_name);
195	>
196	>	if (file == "." || file == "..")
197	>	continue;
198	>
199	>	Host host(file);
200	>
201	>	hosts.insert(++host);
202	>	}
203	>
204	>	::closedir(dir);
205	>	#else
206	>	WIN32_FIND_DATA found;
207	>	HANDLE find(::FindFirstFile("hosts\\*", &found));
208	>
209	>	do
210	>	{
211	>	std::string file(found.cFileName);
212	>
213	>	if (file == "." || file == "..")
214	>	continue;
215	>
216	>	Host host(file);
217	>
218	>	hosts.insert(++host);
219	>	}
220	>	while (::FindNextFile(find, &found) != 0);
221	>
222	>	::FindClose(find);
223	>	#endif
224	>
225	>	for (std::set<Host>::iterator itor(hosts.begin()); itor != hosts.end(); itor++)
226	>	display(*itor);
227	>	}
228	>
229	>	void HostUpdate::display(const Host& host)
230	>	{
231	>	if (this->host)
232	>	std::cout << "host=" << host.getHost() << '\n';
233	>
234	>	if (name)
235	>	std::cout << "name=" << host.getName() << '\n';
236	>
237	>	if (address)
238	>	std::cout << "address=" << host.getAddress() << '\n';
239	>
240	>	if (platform)
241	>	std::cout << "platform=" << host.getPlatform() << '\n';
242	>
243	>	std::string name(std::string("hosts") + slash + host.getHost());
244	>	struct ::stat file;
245	>
246	>	if (since && ::stat(name.c_str(), &file) == 0)
247	>	{
248	>	char since[20];
249	>
250	>	::strftime(since, 20, "%m/%d/%Y %H:%M:%S", ::gmtime(&file.st_mtime));
251	>
252	>	std::cout << "since=" << since << " GMT\n";
253	>	}
254	>	else if (since)
255	>	{
256	>	char since[20];
257	>	time_t now(::time(NULL));
258	>
259	>	::strftime(since, 20, "%m/%d/%Y %H:%M:%S", ::gmtime(&now));
260	>
261	>	std::cout << "since=" << since << " GMT\n";
262	>	}
263	>	}

Comparing HostUpdate/HostUpdate.cpp (property svn:eol-style):
Revision 1 by Douglas Thrift, 2003-11-05T17:58:20-08:00 vs.
Revision 900 by douglas, 2007-04-29T02:26:40-07:00

#	Line 0 | Line 1
1	+	native

Comparing HostUpdate/HostUpdate.cpp (property svn:keywords):
Revision 1 by Douglas Thrift, 2003-11-05T17:58:20-08:00 vs.
Revision 900 by douglas, 2007-04-29T02:26:40-07:00

#	Line 0 | Line 1
1	+	Id

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